1/* Part of dcgutils
2 Copyright 2012-2015 Samer Abdallah (Queen Mary University of London; UCL)
3 4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
8 9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU Lesser General Public License for more details.
13 14 You should have received a copy of the GNU Lesser General Public
15 License along with this library; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17*/
18 19:-module(dcg_progress, [
20seqmap_with_progress//3 21 , seqmap_with_progress//4 22 , stats/0 23 , stats/1 24 ]). 25 26:-meta_predicate 27seqmap_with_progress(+,3,+,?,?),
28seqmap_with_progress(+,4,+,?,?,?).

Just like seqmap//2 and seqmap//3 but prints progress and memory usage statistics while running.
Information is printed every Period iterations. The first input list must be
valid list skeleton with a definite length, so that a percentage progress indicator
can be printed.